CN102227324B - Tread with incisions - Google Patents
Tread with incisions Download PDFInfo
- Publication number
- CN102227324B CN102227324B CN2009801479608A CN200980147960A CN102227324B CN 102227324 B CN102227324 B CN 102227324B CN 2009801479608 A CN2009801479608 A CN 2009801479608A CN 200980147960 A CN200980147960 A CN 200980147960A CN 102227324 B CN102227324 B CN 102227324B
- Authority
- CN
- China
- Prior art keywords
- section
- width
- tire sipe
- thin section
- tyre surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000004048 modification Effects 0.000 description 16
- 238000012986 modification Methods 0.000 description 16
- 230000001141 propulsive effect Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
- B60C11/1218—Three-dimensional shape with regard to depth and extending direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
- B60C11/124—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern inclined with regard to a plane normal to the tread surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1272—Width of the sipe
- B60C11/1281—Width of the sipe different within the same sipe, i.e. enlarged width portion at sipe bottom or along its length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
- B60C2011/1209—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe straight at the tread surface
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0858295 | 2008-12-05 | ||
FR0858295A FR2939360B1 (en) | 2008-12-05 | 2008-12-05 | BEARING BAND WITH INCISIONS |
PCT/EP2009/066214 WO2010063751A1 (en) | 2008-12-05 | 2009-12-02 | Tread with incisions |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102227324A CN102227324A (en) | 2011-10-26 |
CN102227324B true CN102227324B (en) | 2013-11-06 |
Family
ID=40639424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801479608A Expired - Fee Related CN102227324B (en) | 2008-12-05 | 2009-12-02 | Tread with incisions |
Country Status (8)
Country | Link |
---|---|
US (1) | US9211767B2 (en) |
EP (1) | EP2373503B1 (en) |
JP (1) | JP5583684B2 (en) |
CN (1) | CN102227324B (en) |
BR (1) | BRPI0922142A2 (en) |
EA (1) | EA018685B1 (en) |
FR (1) | FR2939360B1 (en) |
WO (1) | WO2010063751A1 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2913205B1 (en) * | 2012-10-24 | 2018-06-06 | Bridgestone Corporation | Pneumatic tire |
EP3590731B1 (en) * | 2012-12-19 | 2021-04-14 | Bridgestone Americas Tire Operations, LLC | Tire with bi-directional performance |
WO2015029442A1 (en) | 2013-08-28 | 2015-03-05 | 株式会社ブリヂストン | Heavy duty pneumatic tire |
DE112017000829T5 (en) * | 2016-02-15 | 2018-10-25 | The Yokohama Rubber Co., Ltd. | tire |
WO2018022827A1 (en) | 2016-07-27 | 2018-02-01 | Bridgestone Americas Tire Operations, Llc | Three-dimensional tire sipe |
JP6759930B2 (en) * | 2016-09-26 | 2020-09-23 | 横浜ゴム株式会社 | Pneumatic tires |
JP6828496B2 (en) * | 2017-02-17 | 2021-02-10 | 横浜ゴム株式会社 | Pneumatic tires |
JP6828495B2 (en) * | 2017-02-17 | 2021-02-10 | 横浜ゴム株式会社 | Pneumatic tires |
JP6929107B2 (en) * | 2017-04-10 | 2021-09-01 | 株式会社ブリヂストン | Pneumatic radial tires for heavy loads |
EP3643525B1 (en) | 2017-06-19 | 2022-02-23 | Bridgestone Corporation | Tire |
US20200369091A1 (en) * | 2017-07-31 | 2020-11-26 | Compagnie Generale Des Etablissments Michelin | Tire tread having tread blocks with inclined trailing side and sipe |
DE102017213820A1 (en) * | 2017-08-08 | 2019-02-14 | Continental Reifen Deutschland Gmbh | Vehicle tires |
EP3527407B1 (en) * | 2018-02-15 | 2022-05-04 | Nokian Renkaat Oyj | A tread block arrangement having a supporting sipe |
JP7152361B2 (en) * | 2019-06-14 | 2022-10-12 | 株式会社ブリヂストン | pneumatic tire |
EP4263242A1 (en) | 2020-12-18 | 2023-10-25 | Bridgestone Europe NV/SA | Tyre tread with improved sipe on three levels and tyre |
KR102612469B1 (en) * | 2021-08-20 | 2023-12-12 | 한국타이어앤테크놀로지 주식회사 | Kerf structure with improved tread block stiffness |
WO2023064703A1 (en) * | 2021-10-16 | 2023-04-20 | Bridgestone Americas Tire Operations, Llc | Directional interlocking sipe and/or slot with chamfer |
WO2023064704A1 (en) * | 2021-10-16 | 2023-04-20 | Bridgestone Americas Tire Operations, Llc | Directional interlocking sipe and/or slot |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0846578A2 (en) * | 1996-12-06 | 1998-06-10 | Continental Aktiengesellschaft | Vehicle tyre |
EP1170153A1 (en) * | 2000-07-03 | 2002-01-09 | Société de Technologie Michelin | Tread for pneumatic tire carrying heavy loads |
EP1555142A2 (en) * | 2004-01-09 | 2005-07-20 | Sumitomo Rubber Industries Limited | Pneumatic tire |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2612129B1 (en) * | 1987-03-10 | 1989-09-29 | Michelin & Cie | TREAD FOR RADIAL TIRES OF WHICH THE RELATED ELEMENTS ARE INCORPORATED WITH BROKEN OR CORRUGATED LINE TRACKS IN THE SENSE OF THEIR DEPTHS |
FR2703002B1 (en) * | 1993-03-25 | 1995-06-02 | Michelin & Cie | Tread for radial tire having elements in relief provided with incisions. |
JPH11151915A (en) * | 1997-11-21 | 1999-06-08 | Bridgestone Corp | Pneumatic tire |
JP4711373B2 (en) * | 2001-04-24 | 2011-06-29 | 東洋ゴム工業株式会社 | Pneumatic tire |
DE60209956T2 (en) * | 2001-05-14 | 2006-11-30 | Société de Technologie Michelin | Tread with inclination variable sipes containing ribs |
JP4294507B2 (en) * | 2004-02-05 | 2009-07-15 | 株式会社ブリヂストン | Pneumatic tire |
US20090000713A1 (en) * | 2007-06-27 | 2009-01-01 | Bridgestone Firestone North American Tire, Llc | Tire including segmented sipes |
DE102008030810A1 (en) * | 2008-06-28 | 2009-12-31 | Continental Aktiengesellschaft | Vehicle tires |
-
2008
- 2008-12-05 FR FR0858295A patent/FR2939360B1/en not_active Expired - Fee Related
-
2009
- 2009-12-02 US US13/132,909 patent/US9211767B2/en not_active Expired - Fee Related
- 2009-12-02 CN CN2009801479608A patent/CN102227324B/en not_active Expired - Fee Related
- 2009-12-02 BR BRPI0922142A patent/BRPI0922142A2/en not_active IP Right Cessation
- 2009-12-02 EA EA201170760A patent/EA018685B1/en not_active IP Right Cessation
- 2009-12-02 WO PCT/EP2009/066214 patent/WO2010063751A1/en active Application Filing
- 2009-12-02 EP EP09760910A patent/EP2373503B1/en active Active
- 2009-12-02 JP JP2011539013A patent/JP5583684B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0846578A2 (en) * | 1996-12-06 | 1998-06-10 | Continental Aktiengesellschaft | Vehicle tyre |
EP1170153A1 (en) * | 2000-07-03 | 2002-01-09 | Société de Technologie Michelin | Tread for pneumatic tire carrying heavy loads |
EP1555142A2 (en) * | 2004-01-09 | 2005-07-20 | Sumitomo Rubber Industries Limited | Pneumatic tire |
Non-Patent Citations (3)
Title |
---|
JP特开2002-316517A 2002.10.29 |
JP特开2005-219638A 2005.08.18 |
JP特开平11-151915A 1999.06.08 |
Also Published As
Publication number | Publication date |
---|---|
WO2010063751A1 (en) | 2010-06-10 |
EA018685B1 (en) | 2013-09-30 |
EP2373503B1 (en) | 2012-10-31 |
EA201170760A1 (en) | 2011-12-30 |
EP2373503A1 (en) | 2011-10-12 |
US9211767B2 (en) | 2015-12-15 |
BRPI0922142A2 (en) | 2016-01-05 |
JP5583684B2 (en) | 2014-09-03 |
FR2939360B1 (en) | 2011-03-04 |
JP2012510921A (en) | 2012-05-17 |
FR2939360A1 (en) | 2010-06-11 |
US20120132337A1 (en) | 2012-05-31 |
CN102227324A (en) | 2011-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: MICHELIN SOC TECH Free format text: FORMER OWNER: MICHELIN SOC TECH Effective date: 20120829 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20120829 Address after: French Clermont Ferrand Applicant after: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN Applicant after: MICHELIN RECHERCHE ET TECHNIQUE S.A. Address before: French Clermont Ferrand Applicant before: Michelin Soc Tech Applicant before: MICHELIN RECHERCHE ET TECHNIQUE S.A. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171220 Address after: French Clermont Ferrand Patentee after: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN Address before: French Clermont Ferrand Co-patentee before: MICHELIN RECHERCHE ET TECHNIQUE S.A. Patentee before: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20211202 |